How to receive SMS Status from SMS Gateway to save in text file?

[cilinjohnrey]

Hi ibnux, I just want to ask how can i get the real status of sms from android sms gateway app and send to server then after that in the part of SMS Gateway which is this code:
// RECEIVING MESSAGE
$number = urldecode($_POST['number']);
$message = urldecode($_POST['message']);
// type = received / sent / delivered
$type = urldecode($_POST['type']);

how can i send this values to my php file code and save this to txt file?